PDF-CONCEPTS COURSE The Coordinate Geometry COGO Concepts Course was dev

COORDINATE GEOMETRY CONCEPTSFile cogoconcepts1docGeneral Conventions Used in the GEOPAK ManualThroughout the coordinate geometry portion of the manual several conventionsare used to assist the use. But if you are doing a problem with either spherical symmetry going out the same distance in the x y and z directions is the same or cylindrical symmetry this means symmetry about one axis using different coordinate systems may make the problem easi Dr. Midori Kitagawa. Coordinate Systems. Coordinates are an . ordered. set of values which specify a location relative to some origin. . The . order. of coordinates is important.. There . are a variety of coordinate systems.. Coordinate Systems. Representing 3D points in Cylindrical Coordinates. . . r. Start from polar . representations in the plane. Representing 3D points in Cylindrical Coordinates. . . r. Cylindrical coordinates just adds a . Reflections on the Coordinate Plane. The undisturbed surface of a pond acts like a mirror and can provide the subject for beautiful photographs. Reflections on the Coordinate Plane. We call the waterline a “line of symmetry” because if the photo were folded at the waterline, the two halves would form a mirror image of each other. Datums. and Map . Projections. D’Arcangelis. 11/9/09. Every map user and maker should have a basic understanding of projections, no matter how much computers seem to have automated the process.. Hmmm…. i. n the (. x,y. ). plane. Introduction. This chapter focuses on . P. arametric equations. Parametric equations split a ‘Cartesian’ equation into an x and y ‘component’. They are used to model projectiles in Physics. Vocabulary. Coordinate . Coordinate Plane. Ordered Pairs. Origin. Plot. Quadrants. X-axis. Y-axis. x. y. –2. –2. 2. 2. –4. –4. 4. 4. –1. –3. –5. A . coordinate plane. . is a plane containing a horizontal number line, the . 3 weeks. Unit Planning Team:. Stacy Dustman (ET), Pam Keith (ET), Kendra . Bookout. (ES),. Paige Brown (NS), Traci Rhoades (RG). 5. th. Grade Unit 5. Essential Questions. How can I use the coordinate plane to solve real-world and mathematical problems?. Lesson . 4.02. After completing this lesson, you will be able to say. :. I . can. identify and position pairs of rational numbers on a coordinate plane.. Plotting Points. In order to understand how to plot points on a coordinate plane, we must first recall how to locate integers on horizontal and vertical number line diagrams. Geodesy. - the shape of the earth and definition of earth datums. Map Projection. - the transformation of a curved earth to a flat map. Coordinate systems. - (x,y,z) coordinate systems for map data. Systems. Acknowledgements: Barron Orr, AZ Geospatial Extension Specialist. Operation On-Target. With support from:. NSF DUE-0903270. Prepared by:. in partnership with:. John McGee. Jennifer McKee. Geospatial Technician Education Through Virginia’s Community Colleges (GTEVCC). Finding the missing endpoint, given a midpoint and one endpoint.. Resource:. https://www.youtube.com/watch?v=umIdyBDlLuU. https://www.youtube.com/watch?v=fFnE8myjwRI. https://www.youtube.com/watch?v=5EtRHMU5N_c. Quick Page Navigation Shortcuts Preference Settings COGO Preferences Setting Application Some are specified by the CADD Uniformity Task Force Preference Settings Geopak User Preferences Setting For . RECTANGULAR or Cartesian. . CYLINDRICAL. SPHERICAL. Choice is based on symmetry of problem. Examples:. Sheets - RECTANGULAR. Wires/Cables - CYLINDRICAL. Spheres - SPHERICAL. To understand the Electromagnetics, we must know basic vector algebra and coordinate systems. So let us start the coordinate systems..